| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [vb pp] [be] | 189 |
|
| 2 | can be [verb] [be] | 189 |
|
| 3 | [modal v] be used [be] | 16 |
|
| 4 | can be use [be] | 8 |
|
| 5 | can [be] used [be] | 8 |
|
| 6 | can [be] used [be] | 8 |
|
| 7 | can be used [be] | 8 |
|
